"ka" meaning in Tagalog

{
  "categories": [
    {
      "kind": "other",
      "name": "Pronoms personnels en tagalog",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Tagalog",
      "orig": "tagalog",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Tagalog",
  "lang_code": "tl",
  "pos": "pron",
  "pos_title": "Pronom personnel",
  "senses": [
    {
      "glosses": [
        "Tu."
      ],
      "id": "fr-ka-tl-pron-S6b8YSUq"
    }
  ],
  "tags": [
    "person"
  ],
  "word": "ka"
}

{
  "categories": [
    "Pronoms personnels en tagalog",
    "tagalog"
  ],
  "lang": "Tagalog",
  "lang_code": "tl",
  "pos": "pron",
  "pos_title": "Pronom personnel",
  "senses": [
    {
      "glosses": [
        "Tu."
      ]
    }
  ],
  "tags": [
    "person"
  ],
  "word": "ka"
}